<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>无限滚动</title>
    <link rel="stylesheet" href="index.css">
</head>
<body>
    <h1>我的博客</h1>
    <div class="filter-container">
        <input type="text" class="filter" id="filter">
    </div>
    <div id="post-container" class="post-container"></div>
    <div id="loading" class="loading">
        <div class="circle"></div>
        <div class="circle"></div>
        <div class="circle"></div>
    </div>
    <div id="menu" class="menu">
        <h2>菜单导航</h2>
    </div>
    <div id="top" class="top">&lt;</div>
</body>
<script src="index.js"></script>
</html>